John P. Ruane, Jr. owns the yacht, Four Jacks. I linked my source below.
The Four Jacks is flagged in the Caymans, but ownership of this and many other mega-yachts is often not published for reasons of privacy.
owns the yacht drumbeat
Who owns yacht gladiator
Yacht
Who owns the yacht named sashen 'ka
Perini Navi shipyards in Viareggio, Italy owns Yacht Alisia.
Westport yacht charters
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me!
My nan
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